{"title":"RTC Data Logger Shield","handle":"rtc-data-logger-shield","url":"/products/rtc-data-logger-shield","description":"The RTC Data Logger Shield adds SD card storage and a real-time clock to your Arduino, making it straightforward to log timestamped sensor data. It supports SD, SDHC, and microSD TF cards via an onboard toggle switch to select the card type.\n\nThe shield is compatible with 3.3V and 5V logic levels, making it suitable for a range of Arduino boards.\n\nKey Features\n\n\nSD Card Support – SD, SDHC, and microSD TF cards via toggle switch selection\n\nReal-Time Clock – Onboard RTC for accurate timestamping\n\nDual Voltage Logic – Compatible with 3.3V and 5V systems\n\nArduino Shield Format – Plugs directly onto compatible Arduino boards\n\n\nSpecifications\n\n\nPower Supply – 2.6–3.6V DC\n\nLogic Voltage – 3.3V and 5V compatible\n\nCard Types – SD, SDHC, microSD TF\n\n\nCompatibility\n\nArduino Uno, Duemilanove, and similar\nCrowduino\n\n\n\nWarning: Not compatible with Arduino Mega.\n\n\nPackage Contents\n\n1× RTC Data Logger Shield\n\n\nResources\n\nWiki and usage guide\nEagle design files (ZIP)\n","vendor":"Elecrow","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":4240,"title":"Default Title","sku":"EC-ASC7503RTC","price":11.55,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":104,"option1":"Default Title"}]}